effect-app · github-actions · May 1, 2026
diff --git a/.changeset/pre.json b/.changeset/pre.json
@@ -170,6 +170,7 @@
     "repository-registry",
     "resolver-cache-use-official",
     "router-no-meta",
+    "rpc-stream-support",
     "salty-weeks-walk",
     "schema-concurrency-unbounded",
     "schema-json-collections",

diff --git a/packages/effect-app/CHANGELOG.md b/packages/effect-app/CHANGELOG.md
@@ -1,5 +1,16 @@
 # @effect-app/prelude
 
+## 4.0.0-beta.177
+
+### Minor Changes
+
+- 89d8b3a: Add Effect RPC `Stream` support to the wrapper.
+
+  - New `Stream` request constructor on `TaggedRequestFor` parallel to `Query`/`Command`. Emits resources with `type: "stream"`.
+  - Server router (`@effect-app/infra` `routing.ts`) accepts stream resources whose handlers return a `Stream.Stream<A, E, R>` (or a function from input to one). Forwards `stream: true` to `Rpc.make` so `RpcSchema.Stream` wrapping is applied. Streams bypass `applyRequestTypeInterruptibility` and the `Effect.withSpan` wrapping (the RPC server adds its own span).
+  - Client (`apiClientFactory.ts`) detects stream resources, forwards `stream: true` when constructing `RpcGroup`, and exposes the per-request `handler` as a `Stream.Stream` (via `Stream.unwrap` over the `ManagedRuntime` context) instead of an `Effect`. `Invalidation.CommandResponseWithMetaData` continues to apply only to commands.
+  - New `RequestStreamHandler` / `RequestStreamHandlerWithInput` shapes in `clientFor.ts`; `RequestHandlers` dispatches on `type: "stream"`.
+
 ## 4.0.0-beta.176
 
 ### Patch Changes

diff --git a/packages/effect-app/package.json b/packages/effect-app/package.json
@@ -1,6 +1,6 @@
 {
   "name": "effect-app",
-  "version": "4.0.0-beta.176",
+  "version": "4.0.0-beta.177",
   "license": "MIT",
   "type": "module",
   "dependencies": {

diff --git a/packages/infra/CHANGELOG.md b/packages/infra/CHANGELOG.md
@@ -1,5 +1,21 @@
 # @effect-app/infra
 
+## 4.0.0-beta.177
+
+### Minor Changes
+
+- 89d8b3a: Add Effect RPC `Stream` support to the wrapper.
+
+  - New `Stream` request constructor on `TaggedRequestFor` parallel to `Query`/`Command`. Emits resources with `type: "stream"`.
+  - Server router (`@effect-app/infra` `routing.ts`) accepts stream resources whose handlers return a `Stream.Stream<A, E, R>` (or a function from input to one). Forwards `stream: true` to `Rpc.make` so `RpcSchema.Stream` wrapping is applied. Streams bypass `applyRequestTypeInterruptibility` and the `Effect.withSpan` wrapping (the RPC server adds its own span).
+  - Client (`apiClientFactory.ts`) detects stream resources, forwards `stream: true` when constructing `RpcGroup`, and exposes the per-request `handler` as a `Stream.Stream` (via `Stream.unwrap` over the `ManagedRuntime` context) instead of an `Effect`. `Invalidation.CommandResponseWithMetaData` continues to apply only to commands.
+  - New `RequestStreamHandler` / `RequestStreamHandlerWithInput` shapes in `clientFor.ts`; `RequestHandlers` dispatches on `type: "stream"`.
+
+### Patch Changes
+
+- Updated dependencies [89d8b3a]
+  - effect-app@4.0.0-beta.177
+
 ## 4.0.0-beta.176
 
 ### Patch Changes

diff --git a/packages/infra/package.json b/packages/infra/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@effect-app/infra",
-  "version": "4.0.0-beta.176",
+  "version": "4.0.0-beta.177",
   "license": "MIT",
   "type": "module",
   "dependencies": {

diff --git a/packages/vue-components/CHANGELOG.md b/packages/vue-components/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @effect-app/vue-components
 
+## 4.0.0-beta.177
+
+### Patch Changes
+
+- Updated dependencies [89d8b3a]
+  - effect-app@4.0.0-beta.177
+  - @effect-app/vue@4.0.0-beta.177
+
 ## 4.0.0-beta.176
 
 ### Patch Changes

diff --git a/packages/vue-components/package.json b/packages/vue-components/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@effect-app/vue-components",
-  "version": "4.0.0-beta.176",
+  "version": "4.0.0-beta.177",
   "scripts": {
     "check": "vue-tsc",
     "build": "pnpm build:run",

diff --git a/packages/vue/CHANGELOG.md b/packages/vue/CHANGELOG.md
@@ -1,5 +1,12 @@
 # @effect-app/vue
 
+## 4.0.0-beta.177
+
+### Patch Changes
+
+- Updated dependencies [89d8b3a]
+  - effect-app@4.0.0-beta.177
+
 ## 4.0.0-beta.176
 
 ### Patch Changes
@@ -21,8 +28,8 @@
 
   ```ts
   useMutation(startExportCommand, {
-    select: (result) => pollUntilDone(result.jobId)
-  })
+    select: (result) => pollUntilDone(result.jobId),
+  });
   ```
 
 ### Patch Changes

diff --git a/packages/vue/package.json b/packages/vue/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@effect-app/vue",
-  "version": "4.0.0-beta.176",
+  "version": "4.0.0-beta.177",
   "license": "MIT",
   "type": "module",
   "homepage": "https://github.com/effect-ts-app/libs/tree/main/packages/vue",